android_kernel_oneplus_msm8998/fs
Chao Yu 9bb4d22cf5 f2fs: fix to let checkpoint guarantee atomic page persistence
1. thread A: commit_inmem_pages submit data into block layer, but
haven't waited it writeback.
2. thread A: commit_inmem_pages update related node.
3. thread B: do checkpoint, flush all nodes to disk.
4. SPOR

Then, atomic file becomes corrupted since nodes is flushed before data.

This patch fixes to treat atomic page as checkpoint guaranteed one,
then in checkpoint, we can make sure all atomic page can be writebacked
with metadata of atomic file.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2018-07-08 17:30:06 -07:00
..
9p 9p: use file_dentry() 2016-08-10 11:49:27 +02:00
adfs
affs affs: fix remount failure when there are no options changed 2016-06-07 18:14:32 -07:00
afs
autofs4 autofs: use dentry flags to block walks during expire 2016-09-30 10:18:37 +02:00
befs
bfs
btrfs btrfs: ensure that file descriptor used with subvol ioctls is a dir 2016-09-30 10:18:38 +02:00
cachefiles FS-Cache: Add missing initialization of ret in cachefiles_write_page() 2015-11-16 20:38:43 -05:00
ceph ceph: fix race during filling readdir cache 2016-10-07 15:23:42 +02:00
cifs CIFS: Fix a possible invalid memory access in smb2_query_symlink() 2016-08-20 18:09:20 +02:00
coda fs/coda: fix readlink buffer overflow 2015-09-10 13:29:01 -07:00
configfs configfs: allow dynamic group creation 2015-11-20 16:17:32 -08:00
cramfs
crypto fscrypt: log the crypto algorithm implementations 2018-06-28 14:24:29 -07:00
debugfs debugfs: Make automount point inodes permanently empty 2016-05-04 14:48:41 -07:00
devpts devpts: clean up interface to pty drivers 2016-08-16 09:30:49 +02:00
dlm net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
ecryptfs ecryptfs: fix handling of directory opening 2016-09-15 08:27:47 +02:00
efivarfs efi: Make efivarfs entries immutable by default 2016-03-03 15:07:09 -08:00
efs
exofs osd fs: __r4w_get_page rely on PageUptodate for uptodate 2015-12-12 10:15:34 -08:00
exportfs
ext2 ext2, ext4: warn when mounting with dax enabled 2015-11-16 09:43:54 -08:00
ext4 fscrypt: resolve some cherry-pick bugs 2018-01-09 16:59:15 -08:00
f2fs f2fs: fix to let checkpoint guarantee atomic page persistence 2018-07-08 17:30:06 -07:00
fat fat: fix fake_offset handling on error path 2015-11-20 16:17:32 -08:00
freevxfs freevxfs: Grammar s/an negative/a negative/ 2015-08-07 13:59:24 +02:00
fscache FS-Cache: Handle a write to the page immediately beyond the EOF marker 2015-11-11 02:11:02 -05:00
fuse fuse: direct-io: don't dirty ITER_BVEC pages 2016-09-24 10:07:41 +02:00
gfs2 Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-11-13 18:02:30 -08:00
hfs hfs: fix B-tree corruption after insertion at position 0 2015-09-10 13:29:01 -07:00
hfsplus xattr handlers: Pass handler to operations instead of flags 2015-11-13 20:34:32 -05:00
hostfs hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common() 2016-09-30 10:18:39 +02:00
hpfs hpfs: implement the show_options method 2016-06-01 12:15:54 -07:00
hugetlbfs fs/hugetlbfs/inode.c: fix bugs in hugetlb_vmtruncate_list() 2016-02-25 12:01:22 -08:00
isofs get_rock_ridge_filename(): handle malformed NM entries 2016-05-18 17:06:54 -07:00
jbd2 jbd2: make journal y2038 safe 2016-08-20 18:09:20 +02:00
jffs2 jffs2: reduce the breakage on recovery from halfway failed rename() 2016-03-16 08:42:58 -07:00
jfs fs/jfs: remove unnecessary new_valid_dev() checks 2015-11-09 15:11:24 -08:00
kernfs kernfs: don't depend on d_find_any_alias() when generating notifications 2016-09-24 10:07:36 +02:00
lockd Mainly smaller bugfixes and cleanup. We're still finding some bugs from 2015-11-11 20:11:28 -08:00
logfs mm, fs: introduce mapping_gfp_constraint() 2015-11-06 17:50:42 -08:00
minix
ncpfs ncpfs: fix a braino in OOM handling in ncp_fill_cache() 2016-03-16 08:42:59 -07:00
nfs pNFS/flexfiles: Fix layoutcommit after a commit to DS 2016-10-07 15:23:45 +02:00
nfs_common lockd: NLM grace period shouldn't block NFSv4 opens 2015-08-13 10:22:06 -04:00
nfsd nfsd: Close race between nfsd4_release_lockowner and nfsd4_lock 2016-09-24 10:07:36 +02:00
nilfs2 fs/nilfs2: fix potential underflow in call to crc32_le 2016-08-10 11:49:25 +02:00
nls
notify fanotify: fix list corruption in fanotify_get_response() 2016-09-30 10:18:37 +02:00
ntfs mm, fs: introduce mapping_gfp_constraint() 2015-11-06 17:50:42 -08:00
ocfs2 ocfs2: fix start offset to ocfs2_zero_range_for_truncate() 2016-09-30 10:18:34 +02:00
omfs
openpromfs
overlayfs ovl: fix workdir creation 2016-09-15 08:27:52 +02:00
proc mm: introduce get_task_exe_file 2016-09-24 10:07:36 +02:00
pstore pstore: drop file opened reference count 2016-10-07 15:23:44 +02:00
qnx4
qnx6
quota quota: Fix possible GPF due to uninitialised pointers 2016-04-12 09:08:56 -07:00
ramfs mm, fs: obey gfp_mapping for add_to_page_cache() 2015-10-16 11:42:28 -07:00
reiserfs reiserfs: fix "new_insert_key may be used uninitialized ..." 2016-09-30 10:18:34 +02:00
romfs
squashfs squashfs: xattr simplifications 2015-11-13 20:34:33 -05:00
sysfs sysfs: correctly handle read offset on PREALLOC attrs 2016-09-07 08:32:46 +02:00
sysv fix sysvfs symlinks 2015-11-23 21:11:08 -05:00
tracefs tracefs: Fix refcount imbalance in start_creating() 2015-11-04 22:13:45 -05:00
ubifs ubifs: Fix assertion in layout_in_gaps() 2016-09-15 08:27:53 +02:00
udf udf: Check output buffer length when converting name to CS0 2016-02-25 12:01:18 -08:00
ufs fix ufs write vs readpage race when writing into a hole 2015-09-09 10:43:12 -07:00
xfs xfs: prevent dropping ioend completions during buftarg wait 2016-09-30 10:18:37 +02:00
aio.c aio: mark AIO pseudo-fs noexec 2016-10-07 15:23:47 +02:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-11-11 09:45:24 -08:00
binfmt_elf_fdpic.c libnvdimm for 4.4: 2015-11-10 12:07:22 -08:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c block: detach bdev inode from its wb in __blkdev_put() 2015-12-04 11:02:17 -07:00
buffer.c vfs: remove unused wrapper block_page_mkwrite() 2015-11-11 02:19:33 -05:00
char_dev.c fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region 2015-08-05 13:49:35 -07:00
compat.c
compat_binfmt_elf.c
compat_ioctl.c i2c-dev: Fix typo in ioctl name reference 2015-10-23 23:26:43 +02:00
coredump.c fs/coredump: prevent fsuid=0 dumps into user-controlled directories 2016-04-12 09:08:58 -07:00
dax.c dax: disable pmd mappings 2015-11-16 23:54:45 -08:00
dcache.c fs/dcache.c: avoid soft-lockup in dput() 2016-08-16 09:30:50 +02:00
dcookies.c
direct-io.c block: fix use-after-free in dio_bio_complete 2016-03-03 15:07:28 -08:00
drop_caches.c inode: convert inode_sb_list_lock to per-sb 2015-08-17 18:39:46 -04:00
eventfd.c
eventpoll.c
exec.c
fcntl.c
fhandle.c fs/coredump: prevent fsuid=0 dumps into user-controlled directories 2016-04-12 09:08:58 -07:00
file.c vfs: clear remainder of 'full_fds_bits' in dup_fd() 2015-11-05 23:05:32 -08:00
file_table.c fs, file table: reinit files_stat.max_files after deferred memory initialisation 2015-08-07 04:39:40 +03:00
filesystems.c
fs-writeback.c writeback, cgroup: fix use of the wrong bdi_writeback which mismatches the inode 2016-04-12 09:09:04 -07:00
fs_pin.c
fs_struct.c
inode.c vfs: fix deadlock in file_remove_privs() on overlayfs 2016-08-10 11:49:30 +02:00
internal.h inode: rename i_wb_list to i_io_list 2015-08-17 23:38:10 -04:00
ioctl.c
Kconfig f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs) 2016-10-17 16:38:44 -07:00
Kconfig.binfmt
libfs.c fs: Set the size of empty dirs to 0. 2015-08-12 15:28:45 -05:00
locks.c locks: use file_inode() 2016-08-10 11:49:27 +02:00
Makefile f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs) 2016-10-17 16:38:44 -07:00
mbcache.c
mount.h
mpage.c mm, fs: introduce mapping_gfp_constraint() 2015-11-06 17:50:42 -08:00
namei.c fs: Check for invalid i_uid in may_follow_link() 2016-09-15 08:27:49 +02:00
namespace.c namespace: update event counter when umounting a deleted dentry 2016-08-10 11:49:27 +02:00
no-block.c
nsfs.c fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void 2015-09-11 15:21:34 -07:00
open.c vfs: add vfs_select_inode() helper 2016-05-18 17:06:48 -07:00
pipe.c pipe: limit the per-user amount of pages allocated in pipes 2016-06-07 18:14:35 -07:00
pnode.c propogate_mnt: Handle the first propogated copy being a slave 2016-05-11 11:21:19 +02:00
pnode.h
posix_acl.c posix_acl: Clear SGID bit when setting file permissions 2016-11-22 14:06:03 -08:00
proc_namespace.c vfs: show_vfsstat: do not ignore errors from show_devname method 2016-04-12 09:08:55 -07:00
read_write.c
readdir.c
select.c
seq_file.c fs/seq_file: fix out-of-bounds read 2016-09-07 08:32:43 +02:00
signalfd.c signalfd: fix information leak in signalfd_copyinfo 2015-08-07 04:39:40 +03:00
splice.c splice: handle zero nr_pages in splice_to_pipe() 2016-04-12 09:08:55 -07:00
stack.c
stat.c fs/stat.c: remove unnecessary new_valid_dev() check 2015-11-09 15:11:24 -08:00
statfs.c
super.c fs/super.c: fix race between freeze_super() and thaw_super() 2016-12-09 13:52:06 -08:00
sync.c fs/sync.c: make sync_file_range(2) use WB_SYNC_NONE writeback 2015-11-06 17:50:42 -08:00
timerfd.c timerfd: Handle relative timers with CONFIG_TIME_LOW_RES proper 2016-02-25 12:01:25 -08:00
userfaultfd.c userfaultfd: don't block on the last VM updates at exit time 2016-03-16 08:43:01 -07:00
utimes.c
xattr.c 9p: xattr simplifications 2015-11-13 20:34:33 -05:00